which的用法

Posted 2023-04-03

“which”的用法是：

1、(用作疑问代词)哪一个,哪一些

Which is my seat? 

哪个座位是我的? 

2、(用做关系代词)那一个,那一些

He also had a gun with which to defend himself. 

他还有一把自卫用的枪。 

3、（用作疑问形容词)哪一个,哪一些

Which university did you go to, Oxford or Cambridge? 

你上过哪所大学?牛津还是剑桥? 

4、(用作关系形容词)这个,这些

The doctor told him to give up smoking, which advice he took. 

医生叮嘱他戒烟,他接受了这一忠告。

扩展资料：

词义辨析

that和which都可引导定语从句,但以下情况引导定语从句的关系代词只能用that不能用which。

1、当先行词是all, everything, nothing, anything, little等不定代词,或被first, last, only, few, much, some, any, no等词修饰时,应该用关系代词that,不用which。

2、当先行词为形容词最高级所修饰时,关系代词用that不用which。

3、当并列的两个先行词分别表示人和物时,要用关系代词that而不用which。

4、在强调句型“It is〔was〕...that〔who〕...”中,只能用that,不能用which。

参考技术A

which意思及用法：

adj.哪一个;哪一些

pron.哪一个;哪些

which的用法总结：

1、在后置的非限制性定语从句中代替上文出现的事物或情况(单数或复数)。

2、在问句中作为疑问代词，在名词从句中作为连接代词用，其含义为“哪个、哪些”。

3、如果非限制性定语从句的先行词不是指主句内容，而是指具体的人、时间、地点，则不用which。

一、关系代词that 和which 在定语从句中作主语和宾语，放在先行词和定语从句之间，起联系作用。指物时，一般情况下可互换。如： Here is the pen that/which you lost yesterday.(that/which 指物作宾语) A plane is a machine that/which can fly.(that/which 指物，作主语) He is the most careful boy that I know.(that 指人,作宾语) The man that works in this room is a chemist.(that 指人,作主语)

二、that,which 在从句中作主语时，不能省略。作宾语时在口语中和非正式问题中经常省略。如上例1 和中的that,which 都可省略。

三、关系代词在主语从句中作主语时，从句的谓语动词的人称和数须和先行词一致。 Wheat is a plant that/which is grown in the north of China.

四、在定语从句中，关系代词that 和which 指物时，一般没有区别，但下列几种情况中不能互换：

只能用that 的情况：

a)先行词为 all,everything,nothing,anything,little 等不定代词时(something 后也可用which)： Is there anything (that) I can do for you in town? That’s all (that) I know.

b) 先行词被序数词所修饰时： The first thing (that) we should do is to work out a plan.

c) 先行词被形容词最高级所修饰时： This is one of the most exciting football games (that) I have ever seen. The nanjing yangtse river bridge is the longest bridge (that) they have ever seen.

d) 先行词 被only,very,no,any,same,little,one of 等词所修饰时： This is the only thing (that) we can do now. He gave me the same pen (that) he borrowed from me. Do you have any books that were written by Lu Xun? This is the very book (that) I want to read.

e) 当先行词中既有人又有物时： The man and the car (that) you want to see are all here. 你相见的人和车都在这里。

f) that 可指人，which 则不能： Who is the man that is reading the newspaper over there?

g) 在 “the time when”等结构和某些时间状语中，when 常被that 代替，而且that 往往省略： I may leave here any time I want to. During the time I was there I visited him twice.

h)way 后面可根由that 引导的定语从句，但that 一般都省略： That was the way she looked after us.

在下列情况中，只能用which:

a) 放在介词后面做介词宾语时： This is the question about which we’ve had so much discussion. 但是，如把介词放在从句的后部，这时which 就可换为that 并常省略。如上例可改为： This is the question (that) we’ve had so much discussion about.

b) 在非限制性定语从句，无论指物指人，都不能用that。指物时，只能用which 和其他关系代词。如： All the books there,which have beautiful pictures in them,were written by him.

参考技术B that与which两者都可指物，常可互换。其区别主要在于：

1. 引导非限制性定语从句时，通常要用which。如：She received an invitation from her boss, which came as a surprise. 她收到了老板的邀请，这是她意想不到的。

2. 直接放在介词后作宾语时，通常要用which。如：The tool with which he is working is called a hammer. 他干活用的那个工具叫做锤子。

3. much, little, none, all, few, every(thing), any(thing), no(thing) 等时，通常用that。如：There was little that the enemy could do but surrender. 敌人无法,只有投降了。All [Everything] that can be done must be done. 凡能that can be done must be done.

4. 当先行词有the very, the only, the same 等修饰时，通常用that。如：This is the only example that I know. 我知道的例子只有这一个。Those are the very words that he used. 那是他的原话。

5. 当先行词有形容词最高级或序数词(包括last, next等)等修饰时，通常用that。如：。如：This is the best dictionary that I’ve ever used. 这是我用过的最好的词典。The first thing that you should do is to work out a plan. 你应该做的第一件事是订个计划。

6. 当关系代词在定语从句中用作表语时，通常用that。如：China is not the country (that) it was. 中国已不是过去的中国了。

7. 当先行词是一个既指人又指物的并列词组时，通常用that。如：They talked about the persons and things that most impressed them. 他们谈论了使他们印象最深的人和事。他们谈论了使他们印象最深的人和事。

8. 当要避免重复时。如：Which is the course that we are to take? 我们选哪门课程？

介词加which的用法

参考技术A 介词加which引导的是定语从句，常见的用法有：in which可以翻译成“在……里面”，for which可以翻译成“为了……目的”，on which可以翻译成“在……的上面或具体时间的某一天”，at which可以翻译成“在……里面或在……上面”。

1.in which 在……里面

The school (that/which) he once studied in is very famous.  

= The school in which he once studied is very famous. 

2.for which 为了……目的

Tomorrow I will bring here a magazine (that/which) you asked for.   = Tomorrow I will bring here a magazine for which you asked. 

3.on which 在……的上面或具体时间的某一天

I have a dresser in my bedroom, which there are many cosmetics on.  

= I have a dresser in my bedroom on which there are many cosmetics.

4.at which 在……里面或在……上面

The dumpling House which he often has dumplings at is very popular. 

= The dumpling House is very popular, at which he often has dumplings.